On 01/05/2020 22:35, Eric Rescorla wrote:
> On Mon, Apr 27, 2020 at 2:04 AM tom petch <daedu...@btconnect.com> wrote:
>> and I am unclear whether or not TLS 1.3 will gain widespread use in the
>> Internet, with HTTP, SMTP and such like.
>
>
> I don't know about SMTP, but TLS 1.3 has *already* achieved widespread use
> on the Internet.
At a small UK ESP, counting only connections that transfer messages:
Inbound: 85% of conns use any form of TLS
4% of conns use TLS1.3
Outbound: 96% of conns use any form of TLS
20% of conns use TLS1.3
--
Cheers,
Jeremy
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